| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H11NO2 + HCl = C5H11Cl + HNO2
C11H10 + O2 = CO2 + H2O =>
2 C11H10 + 27 O2 = 22 CO2 + 10 H2O
CH3C2COOH + O2 = CO2 + H2O =>
CH3C2COOH + 4 O2 = 4 CO2 + 2 H2O
Ca + CH3COOH = Ca(CH3COOH)2 =>
Ca + 2 CH3COOH = Ca(CH3COOH)2
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(C4H4O6)2 + NiPO4 = Ni2(C4H4O6)3 + Pb3(PO4)4 =>
3 Pb(C4H4O6)2 + 4 NiPO4 = 2 Ni2(C4H4O6)3 + Pb3(PO4)4
Ba{+2} + F{-} = BaF2 =>
Ba{+2} + 2 F{-} = BaF2
MnI2 + H2O = HI + MnO =>
MnI2 + H2O = 2 HI + MnO
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NiCl2 + NaOH + Br2 = Ni(OH)3 + NaBr + NaCl =>
2 NiCl2 + 6 NaOH + Br2 = 2 Ni(OH)3 + 2 NaBr + 4 NaCl
K2Cr2O7 + H2SO4 + C3H7OH = C3H6O + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH = 3 C3H6O + Cr2(SO4)3 + 7 H2O + K2SO4
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C6O6Cr + Cl2 = CrCl3 + CO =>
2 C6O6Cr + 3 Cl2 = 2 CrCl3 + 12 CO
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
MgF4 = Mg + F4 =>
MgF4 = Mg + F4
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
lead(IV)oxide = lead(II)oxide + oxygen =>
2 PbO2 = 2 PbO + O2
CO2 + H2O + NaCl = HCl + NaHCO3 =>
CO2 + H2O + NaCl = HCl + NaHCO3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
LiCl + Sr3(PO4)2 = Li3PO4 + SrCl2 =>
6 LiCl + Sr3(PO4)2 = 2 Li3PO4 + 3 SrCl2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
FeI3 + Pb(NO3)2 = Fe(NO3)2 + PbI3 =>
FeI3 + Pb(NO3)2 = Fe(NO3)2 + PbI3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CaO + S02 + O2 = CaSO4 =>
2 CaO + S02 + 3 O2 = 2 CaSO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KBr + AlPO4 = K3PO4 + AlBr3 =>
3 KBr + AlPO4 = K3PO4 + AlBr3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaI(aq) + CuCl2(aq) = CuI2 + NaCl =>
2 NaI(aq) + CuCl2(aq) = CuI2 + 2 NaCl
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Cu2O + CuSO4 = Cu3SO5 =>
Cu2O + CuSO4 = Cu3SO5
Ag + CrO4 = AgCrO4 =>
Ag + CrO4 = AgCrO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Re(SO3)3 + RhF3 = Rh2(SO3)3 + ReF6 =>
Re(SO3)3 + 2 RhF3 = Rh2(SO3)3 + ReF6
C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
Cl2 + MgI = Mg + ClI =>
Cl2 + 2 MgI = 2 Mg + 2 ClI
H2O2 + SCN{-} = HCO3{-} + HSO4{-} + NH4{+} + H2 =>
7 H2O2 + 2 SCN{-} = 2 HCO3{-} + 2 HSO4{-} + 2 NH4{+} + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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